4.0.0 spring-data-jpa-3 spring-data-jpa-3 parent-boot-2 com.baeldung 0.0.1-SNAPSHOT ../../parent-boot-2 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-web com.google.guava guava ${guava.version} com.h2database h2 net.ttddyy datasource-proxy ${datasource-proxy.version} org.postgresql postgresql com.h2database h2 runtime org.springframework.boot spring-boot-starter-test test junit junit org.junit.jupiter junit-jupiter-api test org.junit.jupiter junit-jupiter-engine test org.junit.platform junit-platform-launcher test org.testcontainers postgresql ${testcontainers.version} test 1.4.1 21.0 1.12.2 42.2.8 1.12.2 1.4.200